[ACF]: Missing Format plugin breaks indentation

[Jakub Ś]

1. Use standard editor but add indentblock plugin to it.
2. Set below configuration:

   CKEDITOR.replace( 'editor1', {
     removePlugins : 'format',
     extraPlugins : 'indentblock',
     enterMode : CKEDITOR.ENTER_DIV
   } );
   

3. Go to test page and try to indent any div block. It is impossible.

Problem can be reproduced on all browsers from CKEditor 4.3

[Jakub Ś]

Possible workaround:

CKEDITOR.replace( 'editor1', {
    removePlugins : 'format',
    extraPlugins : 'indentblock',
    enterMode : CKEDITOR.ENTER_DIV
    extraAllowedContent : 'p{margin-left}'				
} );